Self-generating wireless switch panel

Abstract

The utility model discloses a self-generating wireless switch panel, which comprises a base, a button generating device, a labor-saving pressing plate, a wireless control module, a middle frame, a surface frame and a button plate, the button generating device is fixed inside the base, the labor-saving pressing plate is arranged above the wireless control module, one end of the labor-saving pressing plate is hinged in the base, a pressing and blocking part is arranged in the labor-saving pressing plate, and the wireless control module is arranged in the middle frame. The pressing and blocking part presses an elastic pressing handle in the key power generation device, the middle frame is buckled and fixed on the base to wrap the key power generation device and the labor-saving pressing plate, the face frame is buckled on the base to limit the key plate above the middle frame, a switch pressing protrusion and a pressing operation column are arranged on the inner side of the key plate, and the switch pressing protrusion correspondingly controls the key to trigger the switch. The pressing operation column penetrates through the middle frame to press the labor-saving pressing plate, and the elastic pressing handle bounces the labor-saving pressing plate and the key plate. The self-generating wireless switch panel is high in generating efficiency, labor-saving in key operation of the switch panel, and convenient for wireless on-off control of various electric appliances by using the self-generating wireless switch panel.

Description

Technical Field

[0001] The utility model relates to the technical field of self-generating switch panels, in particular to a self-generating wireless switch panel. Background Art

[0002] The common 86-type self-generating wireless switch panel is usually equipped with a key power generation device, and the 86-type self-generating wireless switch panel includes four specifications of one, two, three or four keys. Each key in these four specifications of wireless switch panels must be able to smoothly drive the key power generation device to generate electricity when pressed. The applicant has previously applied for a utility model patent with patent number 202222977479.7 and patent name "Key Power Generation Wireless Switch Panel". The patent discloses a key power generation wireless switch panel structure with a built-in key power generation device, which can better meet the functional requirements of the self-generating wireless switch panel. With the continuous promotion and use of key power generation wireless switch panels, the applicant continues to optimize the structure of the self-generating wireless switch panel, further improve the convenience of key operation of the self-generating wireless switch panel, and improve the power generation efficiency of the key power generation device. Summary of the invention

[0003] In order to solve the above problems, the purpose of the utility model is to provide a self-generating wireless switch panel. By improving the elastic driving structure of the key power generation device and the operating connection structure between the key and the panel switch button, the key power generation device has high power generation efficiency, the switch panel key operation is labor-saving, and the key operation can generate electricity stably and reliably, which facilitates the use of the self-generating wireless switch panel to wirelessly control the switching of various electrical appliances.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A self-generating wireless switch panel, comprising a base, a key power generation device, a labor-saving pressing plate, a wireless control module, a middle frame, a surface frame and a key plate, wherein the key power generation device is fixed inside the base, the wireless control module is fixed on the base, the labor-saving pressing plate is arranged above the wireless control module and one end of the labor-saving pressing plate is hinged in the base, a pressure stopper is arranged in the labor-saving pressing plate, and the pressure stopper is used to press the elastic pressing handle in the key power generation device, and the middle frame is buckled and fixed on the base to cover the key power generation device and the labor-saving pressing plate inside. The wireless control module is provided with a wireless control circuit connected to the generating coil pin in the key power generation device, the wireless control circuit is provided with an energy storage capacitor and a key trigger switch, the surface frame is buckled on the base to limit the key panel above the middle frame, the inner side of the key panel is provided with a switch pressing protrusion and a pressing operation column, the switch pressing protrusion corresponds to controlling the key trigger switch, the pressing operation column passes through the middle frame to press the effort-saving pressing plate, and the elastic pressing handle is used to bounce the effort-saving pressing plate and the key panel.

[0006] Furthermore, two hinged seats are provided in the base, and ear shafts hingedly matched with the hinged seats are provided on both sides of one end of the force-saving pressing plate.

[0007] Furthermore, the middle frame is provided with an operation window for convenient key-pressing to trigger the switch and for exposing the pressing portion of the force-saving pressing plate.

[0008] Furthermore, the keypad in a switch panel includes one, two, three or four keys, and the wireless control module is correspondingly provided with key trigger switches having the same number as the keys in the keypad.

[0009] Furthermore, a holder for fixing the key power generation device is provided inside the base.

[0010] Furthermore, the elastic pressing handle includes a rebound sheet and a compression spring, one end of the compression spring is fixed to the bottom surface of the rebound sheet, and the other end of the compression spring is sleeved on the spring seat of the base.

[0011] Furthermore, a buckle is provided in the base, and a buckle seat cooperating with the buckle is provided in the face frame.

[0012] Furthermore, a hook for limiting the key plate is provided at one end of the face frame, and a rotating shaft seat cooperating with the hook is provided in the key plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model improves the elastic driving structure of the key power generation device and sets a labor-saving pressing plate to convert and connect with the key plate. The key power generation device has high power generation efficiency, and the switch panel key operation is labor-saving. Each switch panel is easy to install one to four different keys according to needs. Stable and reliable power generation can be achieved through key operation, which is convenient for using the self-generating wireless switch panel to wirelessly control the switch of various electrical appliances.

[0015] 2. One end of the labor-saving pressing plate of the utility model is hinged inside the base, and the other end of the labor-saving pressing plate presses the elastic pressing handle in the key power generation device. A compression spring is arranged on the bottom surface of the elastic pressing handle. The reciprocating drive of the key power generation device is simpler and more efficient, which is beneficial to improving the power generation efficiency of the key power generation device.

[0016] 3. The wireless control module of the utility model is provided with a corresponding key trigger switch with the same number of keys, which is convenient for wireless control. The switch panels with different numbers of keys can improve the labor-saving pressing plate and can flexibly press the elastic pressing handle in the key power generation device after the conversion, ensuring that each key switch can be operated flexibly and reliably.

[0017] 4. The utility model connects and limits the key power generation device, the labor-saving pressing plate, the wireless control module and the key plate through the base, the middle frame and the surface frame, and the structure is stable and reliable, and the production and assembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a self-powered wireless switch panel with one button;

[0019] Figure 2 A three-dimensional schematic diagram of three types of self-powered wireless switch panels arranged together;

[0020] Figure 3 An exploded diagram of a self-powered wireless switch panel with one button;

[0021] Figure 4 It is a three-dimensional schematic diagram of the base of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the key-operated power generation device of the utility model;

[0023] Figure 6 It is a three-dimensional schematic diagram of the labor-saving pressing plate of the utility model;

[0024] Figure 7 It is a three-dimensional schematic diagram of the middle frame of the utility model;

[0025] Figure 8 It is a three-dimensional schematic diagram of setting a key in the keypad;

[0026] Fig. 9It is a three-dimensional schematic diagram when three buttons are set in the keypad.

[0027] Description of reference numerals:

[0028] 1. Base; 11. Articulated seat; 12. Socket; 13. Spring seat; 14. Buckle; 2. Key power generation device; 21. Elastic pressing handle; 211. Rebound sheet; 212. Compression spring; 3. Force-saving pressing plate; 31. Pressure stop part; 32. Ear shaft; 4. Wireless control module; 41. Wireless control circuit; 42. Key trigger switch; 5. Middle frame; 51. Operation window; 6. Surface frame; 61. Buckle seat; 62. Hook; 7. Keyboard; 71. Switch pressing protrusion; 72. Pressing operation column; 73. Rotating shaft seat. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0030] See also Figure 1-9 As shown, the self-generating wireless switch panel includes a base 1, a key power generation device 2, a labor-saving pressing plate 3, a wireless control module 4, a middle frame 5, a surface frame 6 and a key plate 7, wherein the key power generation device 2 is fixed inside the base 1, and the wireless control module 4 is fixed on the base 1, and the labor-saving pressing plate 3 is arranged above the wireless control module 4 and one end of which is hinged in the base 1, and a pressure stopper 31 is provided in the labor-saving pressing plate 3, and the pressure stopper 31 is used to press the elastic pressing handle 21 in the key power generation device 2, and the middle frame 5 is fastened and fixed on the base 1 to cover the key power generation device 2 and the labor-saving pressing plate 3, and the wireless control module 4 is provided with a pressure stopper 31 connected to the key power generation device A wireless control circuit 41 is connected to the pin of the generating coil in device 2, and an energy storage capacitor and a key trigger switch 42 are arranged in the wireless control circuit 41. The surface frame 6 is buckled on the base 1 to limit the key panel 7 above the middle frame 5. A switch pressing protrusion 71 and a pressing operation column 72 are arranged on the inner side of the key panel 7. The switch pressing protrusion 71 corresponds to controlling the key trigger switch 42. The pressing operation column 72 passes through the middle frame 5 to press the effort-saving pressing plate 3. The elastic pressing handle 21 is used to pop up the effort-saving pressing plate 3 and the key panel 7. An operation window 51 is arranged in the middle frame 5 to facilitate exposing the pressing part of the key trigger switch 42 and the effort-saving pressing plate 3.

[0031] Two hinge seats 11 are provided in the base 1, and two sides of one end of the force-saving pressing plate 3 are provided with ear shafts 32 that are hingedly matched with the hinge seats 11. A holder 12 for fixing the key power generation device 2 is provided inside the base 1.

[0032] like Figure 2As shown, the keypad 7 in a switch panel includes one, two, three or four keys (a panel with four keys is not shown), and the wireless control module 4 is correspondingly provided with key trigger switches 42 having the same number as the keys in the keypad 7 .

[0033] The elastic pressing handle 21 includes a spring back sheet 211 and a compression spring 212 . One end of the compression spring 212 is fixed to the bottom surface of the spring back sheet 211 by riveting, welding or snapping, and the other end of the compression spring 212 is sleeved on the spring seat 13 of the base 1 .

[0034] The base 1 is provided with a buckle 14, and the face frame 6 is provided with a buckle seat 61 that cooperates with the buckle 14. One end of the face frame 6 is provided with a hook 62 that limits the key board 7, and the key board 7 is provided with a shaft seat 73 that cooperates with the hook 62.

[0035] When the utility model is working, after the key plate 7 is pressed, the force-saving pressing plate 3 is compressed by pressing the operating column 72, so that one end of the force-saving pressing plate 3 is pressed down and drives the internal mechanism of the key power generation device 2 to move through the elastic pressing handle 21, so that its internal generating coil generates electricity by induction, and at the same time, the switch pressing protrusion 71 presses the control button to trigger the switch 42 to give a signal; after releasing the key plate 7, the elastic pressing handle 21 and the force-saving pressing plate 3 are reset under the action of the compression spring 212, and the internal mechanism of the key power generation device 2 moves back and forth, so that its internal generating coil generates electricity by induction again, and the generating coil generates electrical energy to drive the wireless control circuit 41 to perform corresponding operations.

[0036] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A self-generating wireless switch panel, characterized in that: The invention comprises a base (1), a key power generation device (2), a labor-saving pressing plate (3), a wireless control module (4), a middle frame (5), a surface frame (6) and a key plate (7), wherein the key power generation device (2) is fixed inside the base (1), the wireless control module (4) is fixed on the base (1), the labor-saving pressing plate (3) is arranged above the wireless control module (4) and one end of the labor-saving pressing plate (3) is hinged to the base (1), a pressure stop portion (31) is provided in the labor-saving pressing plate (3), and the pressure stop portion (31) is used to press the elastic pressing handle (21) in the key power generation device (2), the middle frame (5) is buckled and fixed on the base (1) to cover the key power generation device (2) and the labor-saving pressing plate (3), and the wireless control module (4) is fixed on the base (1). The control module (4) is provided with a wireless control circuit (41) connected to the power generation coil pin in the key power generation device (2); the wireless control circuit (41) is provided with an energy storage capacitor and a key trigger switch (42); the surface frame (6) is buckled on the base (1) to limit the key panel (7) above the middle frame (5); the inner side of the key panel (7) is provided with a switch pressing protrusion (71) and a pressing operation column (72); the switch pressing protrusion (71) controls the key trigger switch (42) correspondingly; the pressing operation column (72) passes through the middle frame (5) to press the effort-saving pressing plate (3); and the elastic pressing handle (21) is used to bounce the effort-saving pressing plate (3) and the key panel (7).

2. The self-generating wireless switch panel according to claim 1, characterized in that: Two hinged seats (11) are provided in the base (1), and ear shafts (32) hingedly matched with the hinged seats (11) are provided on both sides of one end of the force-saving pressing plate (3).

3. The self-generating wireless switch panel according to claim 1, characterized in that: The middle frame (5) is provided with an operation window (51) for facilitating the key-pressing of the switch (42) and exposing the pressing portion of the labor-saving pressing plate (3).

4. The self-generating wireless switch panel according to claim 1, characterized in that: The keypad (7) in a switch panel includes one, two, three or four keys, and the wireless control module (4) is correspondingly provided with key trigger switches (42) having the same number as the keys in the keypad (7).

5. The self-generating wireless switch panel according to claim 1, characterized in that: A holder (12) for fixing the key-operated power generation device (2) is provided inside the base (1).

6. The self-generating wireless switch panel according to claim 1, characterized in that: The elastic pressing handle (21) comprises a resilient sheet (211) and a compression spring (212), one end of the compression spring (212) being fixed to the bottom surface of the resilient sheet (211), and the other end of the compression spring (212) being sleeved on a spring seat (13) of the base (1).

7. The self-generating wireless switch panel according to claim 1, characterized in that: A buckle (14) is provided in the base (1), and a buckle seat (61) that cooperates with the buckle (14) is provided in the face frame (6).

8. A self-generating wireless switch panel according to claim 1 or 7, characterized in that: A hook (62) for limiting the key plate (7) is provided at one end of the face frame (6), and a rotating shaft seat (73) cooperating with the hook (62) is provided in the key plate (7).

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